First you throw the ball to one of your team-mates that are open. If they pass you the ball don't be afraid of the ball. If your near the hoop throw the ball into the hoop.
Yes, you are suppose to open them with special pliers.
Cartilage keeps bronchi open
A tank top, short shorts, sandles, your underwear, a ligerie outfit, your mom's bra, hoop skirt, or going out in the open with no clothes on.
The trachea is a firm cartilaginous tube and is a self supporting structure
The rings of cartilage in the main bronchus help to keep the airway open and prevent it from collapsing when there is negative pressure during inhalation. This structure provides support and maintains the shape of the bronchus to ensure efficient airflow to the lungs.
the cartilage is important because it open trachea all the time.
cartilage rings
rings of cartilage
What keeps the trachea open are small cartilage ring, called cricoid cartilage.
cartilage rings give support to trachea to open all the time
Hyaline cartilage, which also covers the ends of bones at the joints, which reduces friction during movement.